Toyota Supra MK3 won't start

Sinacio · Wednesday at 11:15 AM

Good afternoon
I have a 1989 Toyota Supra MK3 with the original 7M GTE engine and the car stopped starting after changing the spark plugs.
Can anyone help me identify the problem please

Thanks

Abe's 1987 · 2025-02-27T05:15:49-0700

Do you still have the old spark plugs? I would drop those back in and see if it starts to rule out the spark plugs.

Does the engine just spin just no start?

Battery good?

Spark plug wires new or old?

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Toyota Supra MK3 won't start

Sinacio

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Abe's 1987

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